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Kaptron, Inc.
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Palo Alto, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fiber optic switch using polished-type directional coupler
Patent number
5,546,484
Issue date
Aug 13, 1996
Kaptron, Inc.
John J. Fling
G02 - OPTICS
Information
Patent Grant
1 X N splitter for single-mode fibers and method of construction
Patent number
5,408,556
Issue date
Apr 18, 1995
Kaptron, Inc.
Ren-Sue Wong
G02 - OPTICS
Information
Patent Grant
Fused fiber optic attenuator having axially overlapping fiber end p...
Patent number
5,285,516
Issue date
Feb 8, 1994
Kaptron, Inc.
Ren-Sue Wong
G02 - OPTICS
Information
Patent Grant
Optical fiber coupler with attenuator
Patent number
5,226,104
Issue date
Jul 6, 1993
Kaptron, Inc.
Fred C. Unterleitner
G02 - OPTICS
Information
Patent Grant
Fiber optic isolater and amplifier
Patent number
5,191,467
Issue date
Mar 2, 1993
Kaptron, Inc.
Narinder S. Kapany
G02 - OPTICS
Information
Patent Grant
Fiber optics bypass switch
Patent number
5,028,104
Issue date
Jul 2, 1991
Kaptron, Inc.
Simon M. Kokoshvili
G02 - OPTICS
Information
Patent Grant
Fiber optics communication modules
Patent number
4,993,796
Issue date
Feb 19, 1991
Kaptron, Inc.
Narinder S. Kapany
G02 - OPTICS
Information
Patent Grant
Hybrid active devices coupled to fiber via spherical reflectors
Patent number
4,934,784
Issue date
Jun 19, 1990
Kaptron, Inc.
Narinder S. Kapany
G02 - OPTICS
Information
Patent Grant
Star coupler for optical fibers
Patent number
4,846,543
Issue date
Jul 11, 1989
Kaptron, Inc.
Narinder S. Kapany
G02 - OPTICS
Information
Patent Grant
Construction for fiber optics communications modules using elements...
Patent number
4,755,017
Issue date
Jul 5, 1988
Kaptron, Inc.
Narinder S. Kapany
G02 - OPTICS
Information
Patent Grant
Star coupler for optical fibers
Patent number
4,714,313
Issue date
Dec 22, 1987
Kaptron, Inc.
Narinder S. Kapany
G02 - OPTICS
Information
Patent Grant
Fiber optics communications modules
Patent number
4,479,697
Issue date
Oct 30, 1984
Kaptron, Inc.
Narinder S. Kapany
G02 - OPTICS
Information
Patent Grant
Fiber optics communications modules
Patent number
4,329,017
Issue date
May 11, 1982
Kaptron, Inc.
Narinder S. Kapany
G02 - OPTICS
Information
Patent Grant
High efficiency solar panel
Patent number
4,078,548
Issue date
Mar 14, 1978
Kaptron, Inc.
Narinder S. Kapany
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Prism reflector for optical projector/reader
Patent number
3,988,057
Issue date
Oct 26, 1976
Kaptron, Inc.
Narinder S. Kapany
G02 - OPTICS
Information
Patent Grant
High efficiency solar panel
Patent number
3,985,116
Issue date
Oct 12, 1976
Kaptron, Inc.
Narinder S. Kapany
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Optical projector/reader
Patent number
3,941,467
Issue date
Mar 2, 1976
Kaptron, Inc.
Narinder S. Kapany
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
High efficiency light transmitting window panel
Patent number
3,936,157
Issue date
Feb 3, 1976
Kaptron, Inc.
Narinder S. Kapany
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73373002 - KAPTRON
Serial number
73373002
Filing date
Jul 6, 1982
Kaptron, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73372077 - K
Serial number
73372077
Registration number
1261543
Filing date
Jun 28, 1982
Kaptron, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments